Products
tPower 24V 3A
General information
The tPower 24V 3A (TP2403) is an intelligent battery charger designed for industrial and energy systems where reliability and operational continuity are essential.
Its microprocessor-based architecture implements a five-stage IUoU charging curve: Recovery, Fast Charge, Absorption, Float, and Refresh. This management optimizes battery life and ensures a complete and safe recharge.
The unit can also operate as a stable power supply, maintaining a 24 V output even without a connected battery.
The integrated self-diagnostic system continuously monitors battery status and reports anomalies via diagnostic LEDs and signal relays.
FEATURES
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Nominal output voltage: 24 V DC
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Maximum output current: 3 A ± 5 %
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Rated power: 72 W
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IUoU charging curve (DIN 41773): 5 automatic stages
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Recovery → Bulk → Absorption → Float → Refresh
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Operating modes:
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Battery charger
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Power supply
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Compatible battery types: Vented lead-acid, AGM, Gel, Ni-Cd
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Electronic protections:
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Against short circuit and
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Against overvoltage (35 V DC typ.)
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Against overtemperature
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Against reverse connection
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Integrated self-diagnostics: detection of reverse polarity, disconnected or shorted battery, incorrect voltage.
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LED indicators with blink codes for stage or error.
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Signal outputs (potential-free contacts):
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Battery fault
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AC supply faul
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Low battery
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Control input: fast charge enable (Boost).
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Mounting: DIN rail 35 mm or wall mount.
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Cooling: natural convection.
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Protection class: IP20.
MECHANICAL DATA
- Enclosure material: self-extinguishing polycarbonate
- Dimensions (H × W × D): 90 × 72 × 55 mm
- Approximate weight: 0.30 kg
- Mounting: DIN rail 35 mm / wall mount
- Protection: IP20
CERTIFICATIONS AND STANDARDS
- IEC/EN 62368-1 (Electrical safety)
- IEC/EN 61000-6-3 (Emission)
- IEC/EN 61000-6-2 (Immunity)
- UL 1236 Recognized – BBGQ2 Battery Chargers (File E353241)
- Complies with LVD 2014/35/EU and EMC 2014/30/EU Directives
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